[R] all.equal: subscript out of bounds

[Sam Steingold]

When I do
> all(all$X.Time == all$Y.Time);
[1] TRUE
as expected, but
> all.equal(all$X.Time,all$Y.Time);
Error in target[[i]] : subscript out of bounds

why?

thanks!
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Sam Steingold (http://sds.podval.org/) on CentOS release 5.3 (Final)
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